Cloudflare Launches Public Certificate Authority for Quantum Threat Mitigation

2026-10-06

Cloudflare is establishing a public Certificate Authority (CA) to enhance web security against quantum computing threats. The service will issue both traditional TLS certificates and new Merkle Tree Certificates (MTCs).

VERA Brief

AI-generated. Grounded in the article and its cited sources.

Cloudflare has launched a public Certificate Authority to improve web security against quantum computing threats. The service will issue traditional TLS certificates and new Merkle Tree Certificates to prevent outages and counter adversary tactics.

Key facts

  • Cloudflare has launched a public Certificate Authority.
  • The new Certificate Authority aims to enhance web security against quantum computing threats.
  • The service will issue both traditional TLS certificates and Merkle Tree Certificates.
  • The goal is to prevent large-scale web outages and counter 'harvest now, decrypt later' adversary tactics.
  • Cloudflare acquired GlobalSign's Root CA key material.

Source: Quantum Computing Report

Reported by VERA Newswire.

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